Service difficulty report · Support · Boeing 7377H4

Difficulty date
August 8, 2024
Submitted
September 19, 2024
Operation
Air carrier
Aircraft
N495WN
Make and model
Boeing 7377H4
Aircraft serial
33869
Aircraft time
65,436 hours, 38,932 cycles
Part
Support
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CORROSION SUPPORT ZEE LOCATED BETWEEN STA727C TO STA787 AND LBL21 WL156 AFT CARGO COMPARTMENT 2024-489196<[01] REPLACED SUPPORT ZEE AND FASTENERS LOCATED BETWEEN STA727 TO STA847 AND LBL21 WL156 AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6 FIGURE 203; SHEET 1; SRM 51-10-02; SRM 51-40-02 AND DWG 146A7500 ;SHEET 85; REV A AND DWG 149A8102; SHEET 20; REV -.<BR>SEE INDIVIDUAL SIGN-OFF BELOW.;[02] RII ITEM <BR>REPLACED SUPPORT ZEE AND FASTENERS LOCATED BETWEEN STA727 TO STA847 AND LBL21 WL156 AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-6 REPAIR 6 FIGURE 203; SHEET 1; SRM 51-10-02; SRM 51-40-02 AND DWG 146A7500 ;SHEET 85; REV A AND DWG 149A8102; SHEET 20; REV -.<BR>SEE INDIVIDUAL SIGN-OFF BELOW.

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